Hobbywing SeaKing 4082 SL V2 – High-performance brushless motor for RC boats

The Hobbywing SeaKing 4082 SL V2 is an extremely powerful, water-cooled brushless motor designed specifically for large and fast RC boats. The robust aluminium housing with integrated water cooling jacket and internal circulation channel ensures efficient heat dissipation – ideal for long running times and high loads.

Additional cooling fins on the motor housing and fan-shaped openings on the end caps further improve temperature control and enable consistently stable performance. In combination with the recommended SeaKing 160A V4 controller, this creates an optimally tuned drive system that guarantees high reliability and performance.

The SeaKing 4082 SL V2 is particularly suitable for RC boats up to 120 cm in length that require a powerful, thermally stable and durable drive system.

Technical data

Motor type: Brushless, sensorless, 4-pole

KV value: 1700 KV

Input voltage: 3–8S LiPo

No-load current: 5.6 A

Dimensions: Ø 40 mm × 82 mm

Shaft diameter: 5 mm

Weight: 490 g

Bearings: D16 × D5 × T5 (front), D13 × D5 × T4 (rear)

Recommended ESC: SeaKing 160A V4

Boat length: up to 120 cm